DX: fix cs

src/Bundle/ChillDocGeneratorBundle/Service/Messenger/OnGenerationFails.php

@@ -1,5 +1,14 @@
 <?php
 
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 namespace Chill\DocGeneratorBundle\Service\Messenger;
 
 use Chill\DocGeneratorBundle\Repository\DocGeneratorTemplateRepository;
@@ -31,7 +40,7 @@ final class OnGenerationFails implements EventSubscriberInterface
 
     private UserRepositoryInterface $userRepository;
 
-    const LOG_PREFIX = '[docgen failed] ';
+    public const LOG_PREFIX = '[docgen failed] ';
 
     /**
      * @param DocGeneratorTemplateRepository $docGeneratorTemplateRepository